Articles

Hemodynamic effect of avanafil and glyceryl trinitrate coadministration

Dennis Swearingen, Ajay Nehra, Susie Morelos and Craig A Peterson

Article Type

Original Research

Published

In this study, investigators examined the magnitude and duration of the interactions (when coadministered with glyceryl trinitrate) of the latest phosphodiesterase type-5 inhibitor avanafil on systolic blood pressure and heart rate compared with sildenafil and placebo.

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Cardiovascular consequences of obesity: how will the UK cope?

Henry Purcell

Article Type

Case Report

Published

It is estimated that by 2050, the majority of Britain’s population will be obese. In this article, Dr Henry Purcell discusses the cardiovascular consequences of obesity and what needs to be done to equip healthcare professionals with the tools and training to help prevent and treat weight-related diseases.

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Vaccination against meningitis B: is it worth it?

Peter English

Article Type

Case Report

Published

When a new vaccine is licensed having passed the tests for efficacy and safety, governments who have to pay for it to be used, as in the UK, will carry out a careful economic appraisal before making it generally available. In this challenging article, Dr Peter English discusses whether or not a new vaccine for meningitis that has just been licensed and that could save lives is actually worth it.

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